diff options
| author | Andreas Kling <kling@serenityos.org> | 2020-08-06 15:50:57 +0200 |
|---|---|---|
| committer | Andreas Kling <kling@serenityos.org> | 2020-08-06 15:50:57 +0200 |
| commit | 8dd0c391e9d816a575e888a23dd13de991e413e5 (patch) | |
| tree | 338c0fab498cfcd2aa9a3f7f6b12832885852b62 /Shell | |
| parent | 0c6ce063e66ae2be3d9c2f8399a84c52f83f8450 (diff) | |
| download | serenity-8dd0c391e9d816a575e888a23dd13de991e413e5.zip | |
Shell: Make "fg" set the TTY PGID before SIGCONT'ing the job
Otherwise the child will get SIGTTIN/SIGTTOU on next TTY I/O.
Diffstat (limited to 'Shell')
| -rw-r--r-- | Shell/Builtin.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/Shell/Builtin.cpp b/Shell/Builtin.cpp index 5cef22a449..8e547f0c0d 100644 --- a/Shell/Builtin.cpp +++ b/Shell/Builtin.cpp @@ -349,6 +349,9 @@ int Shell::builtin_fg(int argc, const char** argv) dbg() << "Resuming " << job->pid() << " (" << job->cmd() << ")"; fprintf(stderr, "Resuming job %" PRIu64 " - %s\n", job->job_id(), job->cmd().characters()); + tcsetpgrp(STDOUT_FILENO, job->pgid()); + tcsetpgrp(STDIN_FILENO, job->pgid()); + if (killpg(job->pgid(), SIGCONT) < 0) { perror("killpg"); return 1; |